CVE-2022-21715: codeigniter

csirt@kutim:~/threat-intel/cve/CVE-2022-21715

CVSS 6.1 · Medium EPSS 1,0%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada codeigniter. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

CodeIgniter4 is the 4.x branch of CodeIgniter, a PHP full-stack web framework. A cross-site scripting (XSS) vulnerability was found in `API\ResponseTrait` in Codeigniter4 prior to version 4.1.8. Attackers can do XSS attacks if a potential victim is using `API\ResponseTrait`. Version 4.1.8 contains a patch for this vulnerability. There are two potential workarounds available. Users may avoid using `API\ResponseTrait` or `ResourceController` Users may also disable Auto Route and use defined routes only.

Rincian

Terbit di NVD: 24 Januari 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 1,0% peluang dieksploitasi; lebih tinggi dari 61,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
codeigniter	codeigniter	Versi 4.0.0 hingga sebelum 4.1.8

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://codeigniter4.github.io/userguide/incoming/routing.html#use-defined-routes-only mitigasi · advisory vendor
https://github.com/codeigniter4/CodeIgniter4/commit/70d881cf5322b7c32e69516aebd2273ac6a1e8dd patch · advisory pihak ketiga
https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-7528-7jg5-6g62 mitigasi · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.